JPH0345652U - - Google Patents

Info

Publication number
JPH0345652U
JPH0345652U JP10642389U JP10642389U JPH0345652U JP H0345652 U JPH0345652 U JP H0345652U JP 10642389 U JP10642389 U JP 10642389U JP 10642389 U JP10642389 U JP 10642389U JP H0345652 U JPH0345652 U JP H0345652U
Authority
JP
Japan
Prior art keywords
heat sink
wiring board
printed wiring
attached
dot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10642389U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP10642389U priority Critical patent/JPH0345652U/ja
Publication of JPH0345652U publication Critical patent/JPH0345652U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例を示すトランジスタと
放熱板の取付状態図、第2図は従来例のトランジ
スタの放熱板の取付状態図である。 1……放熱板、2……突起、3……トランジス
タ、8……プリント配線板、9……樹脂コート。

Claims (1)

    【実用新案登録請求の範囲】
  1. プリント配線板に取付けて使用される放熱板で
    、かつそのプリント配線板が、部品実装完了後樹
    脂コートされるものにおいて、その放熱板の半導
    体素子取付面に、高さ0.05〜0.30mm程度
    の点状または線状の複数の突起物を設けた半導体
    素子用放熱板。
JP10642389U 1989-09-11 1989-09-11 Pending JPH0345652U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10642389U JPH0345652U (ja) 1989-09-11 1989-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10642389U JPH0345652U (ja) 1989-09-11 1989-09-11

Publications (1)

Publication Number Publication Date
JPH0345652U true JPH0345652U (ja) 1991-04-26

Family

ID=31655152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10642389U Pending JPH0345652U (ja) 1989-09-11 1989-09-11

Country Status (1)

Country Link
JP (1) JPH0345652U (ja)

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